docs: def get_album(self):
          """Returns the album object of this track."""
  
          doc = self._request(self.ws_prefix + ".getInfo", True)
  
          albums = doc.getElementsByTagName("album")
  
          if len(albums) == 0:
              return
  
          node = doc.getElementsByTagName("album")[0]
          return Album(_extract(node, "artist"), _extract(node, "title"), self.network)